Meloidogyne enterolobii (Guava root knot nematode) in the NT and QLD

Дата публикации

Чт, 04 Май 2023, 06:03

Последнее обновление

Май 4, 2023, 6:03 д.п.

Report Number

AUS-111/1

Страна

Australia

Идентификационная информация о вредном организме

Meloidogyne enterolobii - (MELGMY)

Статус оповещения

Final

Растения-хозяева

Meloidogyne enterolobii is highly polyphagous with a broad host range including many vegetables, ornamental plants, and weeds. Significant hosts include tomato, capsicum, eggplant, watermelon, sweet potato, potato, soybean, cucumber, guava, and cotton.

Pest Status (ISPM 8 - 2021)

• Present: not widely distributed and under official control

Географическое распространение

Greater Darwin region, Northern Territory; and single locations in Dimbulah and Hervey Bay, Queensland.

Краткое описание

On 2 September 2022, M. enterolobii was detected in the greater Darwin region of the Northern Territory (NT). Following delimiting surveillance, it was subsequently detected at a further six properties in the NT. Meloidogyne enterolobii was additionally detected at one location in Dimbulah in far north Queensland, and one location in Hervey Bay in southern Queensland. Due to the pest’s biology and geographical distribution, it was determined that M. enterolobii is not eradicable from Australia. Synonyms: Meloidogyne mayaguensis

Опасность

Meloidogyne enterolobii is a highly pathogenic and aggressive invasive species emerging as an economically important plant pest worldwide. Meloidogyne enterolobii is highly polyphagous with a broad host range including many vegetables, ornamental plants, and weeds. Similar to other root-knot nematode species, M. enterolobii induces typical galls on the roots of infected plants. Crop impacts include stunted growth, wilting, leaf yellowing and deformation of plant organs. Overall, crop yield is reduced both qualitatively and quantitatively.

Свяжитесь для получения информации

Australian Chief Plant Protection Officer Australian Government Department of Agriculture GPO Box 858 Canberra ACT 2601 [email protected]

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Nematodes/Nematoda Pest reporting

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